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Chang, WANG Ming-pu, JIN Peng, ZHANG Juan, GUO Ming-xing, TAN Wang (School of Materials Science and Engineering, Central South University, Changsha 410083, China) Abstract: Pure molybdenum bars... and upset technique reaches 5% because of the interpenetrate grains and the fiber structures. During the annealing process, the transverse ductility of the pure molybdenum bar is improved and reaches......
,ultramicro molybdenum nitride powders were prepared from pure mo- lybdenum powders in ammonia atmosphere at room temperature by high-energy ball milling.The structure and the particle size of the pow- ders...Ultramicro molybdenum nitride powder prepared using high-energy mechanochemical methodAN Geng~a LIU Gaojie~b ~a Technical Center,Jinduicheng Molybdenum Co.,Ltd,Xi’an 710075,China ~b School......
method. Fig. 1 Hot plate forming process of large thick Al plate using cell-typed die with cooling device The FEA of the hot plate forming process can be divided into 1) the pure elastic-plastic...Trans. Nonferrous Met. Soc. China 22(2012) s831-s837 FEA technique of hot plate forming process using cell-typed die with cooling device Jung-Min LEE1, In-Kyu LEE2, Kyung-Hun LEE2, Dae-Soon KIM3......
Shear deformation and grain refinement in pure Al by asymmetric rolling ZUO Fang-qing(左方青)1, JIANG Jian-hua(蒋建华)1, SHAN Ai-dang(单爱党)1, FANG Jian-min(方建敏)1, ZHANG Xing-yao(张杏耀)2 1. School... were used to show the shear deformation during asymmetric rolling with pure aluminium as a model material. Effects of reduction ratio and mismatch ratio on the shear deformation were studied......
Nanoindentation Behavior of Molybdenum Surface-modified Titanium马永1,YUAN Guozheng2,LI Zhigang2,ZHANG Xiangyu1,唐宾11. Research Institute of Surface Engineering, Taiyuan University of Technology... surface metallurgy technique, the molybdenum (Mo) surface-modified layer on titanium (Ti) was obtained. The corresponding cross-section morphology, phase formation, and element concentration were......
Multilayer Clad Plate of Stainless Steel/Aluminum/Aluminum Alloy袁家伟,庞玉华School of Metallurgy Engineering, Xi’an University of Architecture & Technology摘 要:The 3, 5, 20 layer clad plate from austenitic stainless steel, pure aluminum and aluminum alloy sheets were fabricated in different ways. The stretch and interface properties were measured. The result......
, ultramicro molybdenum carbide (MoC) powders were prepared by high-energy ball milling from pure molybdenum powders in civil coal gas atmosphere at room temperature. The structure and the particle size...Preparation of ultramicro molybdenum carbide powders and study on wear properties of their coatingAN Genga and LIU Gaojieb a Technical Center, Jinduicheng Molybdenum Co. Ltd, Xi’an 710077, China b......
ductility of pure molybdenum bars in upset process TAN Wang, CHEN Chang, WANG Ming-pu, JIA Yan-lin, XIA Fu-zhong, XIA Cheng-dong (School of Materials Science and Engineering, Central South University, Changsha 410083, China) Abstract: The transverse elongations and textures of pure molybdenum bars manufactured by upset with different amounts of deformation were investigated at room temperature......
Grain refinement process of pure iron target under hypervelocity impact NI Chuan-hao, XU Qiang, WANG Fu-chi School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China Received 19 May 2010; accepted 9 September 2010 Abstract: The structure of ultrafine grain is formed at the crater bottom of pure iron target under hypervelocity impact......
of 50~60%,the microstructure can bedensified.The rolled Al-Pb alloy plate can be compacted together with pure A1 plate very well.关键词:...Research on Producing Al-Pb Alloy Plate by Liquid Dynamic CompactingXing Zhaojie Chai Guocai Zhang Shaoming General Research Institute for Non-ferrous Metals Beijing摘 要:
